CN103142042B - Height adjusting mechanism for accurate positioning of drawer slide - Google Patents
Height adjusting mechanism for accurate positioning of drawer slide Download PDFInfo
- Publication number
- CN103142042B CN103142042B CN201310089414.1A CN201310089414A CN103142042B CN 103142042 B CN103142042 B CN 103142042B CN 201310089414 A CN201310089414 A CN 201310089414A CN 103142042 B CN103142042 B CN 103142042B
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- China
- Prior art keywords
- drawer
- regulating block
- connection seat
- spanner
- regulating
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Abstract
The invention discloses a height adjusting mechanism for the accurate positioning of a drawer slide, which comprises a connecting base which is arranged at the bottom of a drawer and detachably connected with a pull-out rail in a sliding rail component. The height adjusting mechanism is characterized in that an adjusting mechanism used for adjusting the height of the drawer is arranged on the connecting base; the height adjusting mechanism comprises a spanner or a rotating wheel arranged on the connecting base, and an adjusting block used for adjusting the height of the drawer; the spanner or the rotating wheel is in transmission connection with the adjusting block in a meshed way; and at least one section of stroke of the adjusting block is supported on the pull-out rail during the adjustment of the height of the drawer. The height adjusting mechanism has the advantages that the spanner or the rotating wheel is in transmission connection with the adjusting block in a meshed way, so that the adjusting block slides on the connecting base, the height of the drawer can be adjusted, the drawer and a cabinet are more orderly and artistically assembled, the connection compactness and strength of all components is improved through the multiple stage mesh transmission of the adjusting block, the adjusting block is rapid, accurate and stable for positioning, and rapid, accurate and stable positioning of the drawer is finally realized.
Description
Technical field
The present invention relates to a kind of drawer sliding rail, specifically a kind of height adjustment mechanism of accurate location of drawer sliding rail.
Background technology
Chinese patent literature number is that CN101664249 discloses a kind of fast-assembling regulating mechanism of drawer sliding rails on September 12nd, 2009, it comprises and is arranged on drawer outer bottom, and the connection seat connected with drawer and slide rail respectively, connection seat is provided with the regulating block regulating drawer front panel high and low position, connect with adjustment rotating disk, rotating disk side is regulated to be provided with adjustment spanner, be rotationally connected with connection seat, it regulates spanner to be connected with adjustment rotating disk by elastic portion, elastic portion side or adjustment spanner side are provided with the latch with connection seat location fit, latch passes through to press afterwards and connection seat departs from, elastic portion one end is rigidly connected with regulating rotating disk, the other end is unsettled, connect with adjustment spanner, latch is located at and regulates outside spanner, end face is provided with anti-back tooth, the corresponding latch of connection seat is provided with and arches upward, the side of corresponding latch is provided with opening, bottom surface corresponding anti-back tooth circular arc is furnished with positioning tooth.
It is said, said structure, owing to regulating spanner that latch and connection seat just can be made to depart from by pressing, plays effective locking effect to regulating block, avoids the regulating block regulated again to be moved, but, when regulating the anti-back tooth on rotating disk to coordinate with the positioning tooth on connection seat, because positioning tooth one face tilt of a unit on connection seat, another side is vertical, inclined plane conveniently regulates the turn of rotating disk, vertical plane is for locating adjustment rotating disk, adjustment rotating disk is made to there will not be offset phenomena, just because of like this, regulating block can only accomplish the location in a vertical plane direction, the direction location difficulty of inclined plane, if large at drawer loading capacity, or drawer repeatedly push-and-pull time, anti-back tooth and positioning tooth just there will be de-tooth, cause regulating block location difficulty thus occur offset phenomena, and after anti-back tooth engages with positioning tooth, want the position adjusting regulating block, first to press the latch regulated on rotating disk, both anti-back tooth and positioning tooth are departed from, then rotate and regulate rotating disk, the last position that could adjust regulating block, regulate operation quite loaded down with trivial details, and conveniently regulate pressing and the rotation of rotating disk, regulate rotating disk all softer with the connection of connection seat, overall structure is slack and undisciplined, presses and rotate service life for a long time short.Therefore, further improvement is necessary.
Summary of the invention
Object of the present invention aims to provide a kind of simplicity of design, rational in infrastructure, dependable performance, and cost of manufacture is low, and assembling is quick, easy to adjust, and the height adjustment mechanism of the accurate location of the steady accurate a kind of drawer sliding rail in location, to overcome weak point of the prior art.
The height adjustment mechanism of the accurate location of a kind of drawer sliding rail designed by this object, comprise the bottom that is arranged on drawer and the connection seat removably connected with the pulled out rail in slide track component, it is characterized in that connection seat being provided with the governor motion regulating drawer, described height adjustment mechanism comprises and is arranged at spanner on connection seat or runner and for regulating the regulating block of drawer high and low position, spanner or be in transmission connection by engagement type between runner and regulating block; Described regulating block, in the process regulating drawer position, has at least LAP to be bearing in and can pull out on rail.
Described spanner or runner are in transmission connection by screw rod, gear, tooth bar, tooth, screw thread or their combination and regulating block.
Described connection seat is provided with sliding part, and regulating block is undertaken on sliding part, and is slidably connected with sliding part.
Described connection seat is provided with gear, spanner or runner corresponding gear is one-body molded or split is provided with screw rod and engages each other, one-body molded or the split of regulating block corresponding gear is provided with tooth bar and engages each other, and regulating block slides in the sliding part of connection seat by regulating spanner or runner.
The position of described connection seat corresponding regulating block, spanner or runner and gear is provided with detachable protective lid; Under the tooth bar of the screw rod of spanner or runner, gear and regulating block is crimped on over cap.
Between described regulating block and connection seat, or be provided with guiding groove and/or guide surface between regulating block and over cap, regulating block is by making linear slide in the sliding part being matched with connection seat of guiding groove and/or guide surface.
Described regulating block is provided with guiding groove, and the corresponding guiding groove of over cap is provided with the spacing and guiding of guide surface and coordinates, and makes regulating block make linear slide in the sliding part of connection seat.
Described regulating block is snug fit on connection seat, and is provided with convex tongue, and convex tongue is provided with inclined working toward the side of drawer, can pull out the corresponding convex tongue of rail and/or inclined working is provided with guide portion; Inclined working at least regulating block regulate drawer position process in guide portion with the use of.
Described connection seat is provided with the regulating mechanism for locking that be connected sealed with slide track component, this regulating mechanism for locking comprises the locking bar be rotatably connected on by fixture on connection seat, be provided with elastic component between locking bar and connection seat, locking bar is connected by elastic component and slide track component are sealed.
Described slide track component at least comprises an orbit determination and can pull out rail, locking bar by elastic component with can pull out that rail is detachable to be sealedly connected.
The present invention is by spanner or runner and regulating block is engagement type is in transmission connection, and regulating block is slided on connection seat, thus realizes the height and position regulating drawer, makes the assembling neat appearance more of drawer and cabinet; Regulating block is by multistage engaged transmission, while the compactedness and intensity connected between each parts can be increased, user only needs rotating spanner or runner simply that regulating block can be driven to slide, the location of regulating block is quick, again because the engagement between tooth root pins down the offset phenomena that there will not be forward or backward behind regulating block location, accurate positioning and firm, enables user regulate drawer at any time easily, in an orderly manner, realizes quick, accurate, the stable position of drawer.Its structure has simplicity of design simultaneously, rational in infrastructure, dependable performance, and cost of manufacture is low, assembles the features such as quick.
Accompanying drawing explanation
Fig. 1 is first embodiment of the invention decomposition texture schematic diagram.
Fig. 2 is first embodiment of the invention structural representation.
Fig. 3 is the structural representation of regulating block.
Fig. 4 is the structural representation of over cap.
Fig. 5 is the structural representation of connection seat.
Fig. 6-Fig. 8 is the assembly structure schematic diagram of the first embodiment and slide track component.
Fig. 9, Figure 10 are the assembly structure schematic diagram of the first embodiment and slide track component and drawer.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
See Fig. 1-Figure 10, the height adjustment mechanism of the accurate location of this drawer sliding rail, comprise the bottom that is arranged on drawer 100 and the connection seat 1 removably connected with the pulled out rail in slide track component 201, described slide track component at least comprises an orbit determination and can pull out rail 201, it is characterized in that connection seat 1 being provided with the governor motion regulating drawer 100 height, described height adjustment mechanism comprises and is arranged at spanner on connection seat 1 or runner 3 and for regulating the regulating block 2 of drawer 100 high and low position, spanner or be in transmission connection by engagement type between runner 3 and regulating block 2; Described regulating block 2, in the process regulating drawer 100 height and position, has at least LAP to be bearing in and can pull out on rail 201.
Connection seat 1 is provided with sliding part 1.1, regulating block 2 is undertaken on sliding part 1.1, and is slidably connected with sliding part 1.1.Spanner or runner 3 are in transmission connection by screw rod 3.1, gear 4, tooth bar 2.1, tooth, screw thread or their combination and regulating block 2.More specifically, connection seat 1 is provided with gear 4, spanner or runner 3 corresponding gear 4 is one-body molded or split is provided with screw rod 3.1 and engages each other, one-body molded or the split of regulating block 2 corresponding gear 4 is provided with tooth bar 2.1 and engages each other, the present embodiment is by the engaged transmission of above-mentioned combination, by regulating spanner or runner 3 driven wheel 4 to be with carry-over bar 2.1, regulating block 2 is slided in the sliding part 1.1 of connection seat 1.
The position of the corresponding regulating block 2 of connection seat 1, spanner or runner 3 and gear 4 is provided with detachable protective lid 5; The tooth bar 2.1 of the screw rod 3.1 of spanner or runner 3, gear 4 and regulating block 2 is all crimped on over cap 5 times.Between regulating block 2 and connection seat 1, or be provided with guiding groove and/or guide surface between regulating block 2 and over cap 5, regulating block 2 is by making linear slide in the sliding part 1.1 being matched with connection seat 1 of guiding groove and/or guide surface.More specifically; regulating block 2 is provided with guiding groove 2.2; the corresponding guiding groove of over cap 5 2.2 is provided with the spacing and guiding of guide surface 5.1 and coordinates, and the present embodiment, by above-mentioned spacing and navigation designing, makes regulating block 2 make linear slide in the sliding part 1.1 of connection seat 1.
In said structure, regulating block 2 side is undertaken on connection seat 1, it is outer and be provided with convex tongue 2.3 that opposite side stretches out connection seat 1, convex tongue 2.3 is provided with inclined working 2.4 toward the rear side of drawer 100, can pull out the corresponding convex tongue 2.3 of rail 201 and inclined working 2.4 is respectively arranged with avoiding area 202 and guide portion 203; Its convexity tongue 2.3 at least when regulating block 2 off working state and avoiding area 202 be connected, inclined working 2.4 at least regulates at regulating block 2 in the process of drawer 100 height and position and is connected with guide portion 203.More specifically, when user does not need to regulate the height of drawer 100, by rotating spanner or runner 3, make regulating block 2 slide in avoiding area 202, namely convex tongue 2.3 is placed in and can pulls out in the avoiding area 202 of rail 201, and the height of drawer 100 is original-packly join height, when user needs to regulate the height of drawer 100, regulating block 2 is driven to slide by rotating spanner or runner 3, convex tongue 2.3 is made to leave avoiding area 202, inclined working 2.4 contacts with guide portion 203 simultaneously, see Figure 10, because convex tongue 2.3 is placed in the bottom of drawer 100 base plate and can pulls out between rail 201 top, when convex tongue 2.3 shifts out avoiding area 202 and embeds drawer 100 base plate gradually and can pull out between rail 201, along with the contact height of guide portion 203 with inclined working 2.4 changes, the height of drawer 100 is corresponding to change, thus the height of practical drawer 100 regulates, the height adjustment range of the drawer 100 in the present embodiment is 0-6mm.
In order to further facilitate connection seat 1 and dismounting and the installation that can pull out rail 201, connection seat 1 is provided with and the sealed regulating mechanism for locking be connected of rail 201 can be pulled out, this regulating mechanism for locking comprises the locking bar 6 be rotatably connected on by fixture on connection seat 1, be provided with elastic component between locking bar 6 and connection seat 1, locking bar 6 by elastic component with can pull out that rail 201 is sealed to be connected.
Because this regulating mechanism for locking belongs to prior art, Chinese patent literature CN102326978A patent document disclosed in the 25 days January in 2012 can be consulted, just repeat no more here.
Above-mentioned is preferred version of the present invention, and those of ordinary skill in the art, to its simple modification or transformation, all drop within protection scope of the present invention.
Claims (8)
1. the height adjustment mechanism of the accurate location of a drawer sliding rail, comprise the bottom being arranged on drawer (100), and the connection seat (1) removably connected with the pulled out rail (201) in slide track component, connection seat (1) is provided with the governor motion regulating drawer (100) height, described height adjustment mechanism comprises and is arranged at spanner on connection seat (1) or runner (3), and for regulating the regulating block (2) of drawer (100) high and low position, spanner or be in transmission connection by engagement type between runner (3) and regulating block (2), described regulating block (2), in the process regulating drawer (100) height and position, has at least LAP to be bearing in and can pull out on rail (201), described spanner or runner (3) are in transmission connection by screw rod (3.1), gear (4), tooth bar (2.1), tooth, screw thread or their combination and regulating block (2),
It is characterized in that: described connection seat (1) is provided with sliding part (1.1), regulating block (2) is undertaken on sliding part (1.1), and is slidably connected with sliding part (1.1).
2. the height adjustment mechanism of the accurate location of drawer sliding rail according to claim 1, it is characterized in that described connection seat (1) is provided with gear (4), spanner or runner (3) corresponding gear (4) is one-body molded or split is provided with screw rod (3.1) and engages each other, one-body molded or the split of regulating block (2) corresponding gear (4) is provided with tooth bar (2.1) and engages each other, and regulating block (2) slides in the sliding part (1.1) of connection seat (1) by regulating spanner or runner (3).
3. the height adjustment mechanism of the accurate location of drawer sliding rail according to claim 2, is characterized in that described connection seat (1) corresponding regulating block (2), the position of spanner or runner (3) and gear (4) is provided with detachable protective lid (5); Under the tooth bar (2.1) of the screw rod (3.1) of spanner or runner (3), gear (4) and regulating block (2) is crimped on over cap (5).
4. the height adjustment mechanism of the accurate location of drawer sliding rail according to claim 3; it is characterized in that between described regulating block (2) and connection seat (1); or be provided with guiding groove and/or guide surface between regulating block (2) and over cap (5), regulating block (2) is by making linear slide in the sliding part (1.1) being matched with connection seat (1) of guiding groove and/or guide surface.
5. the height adjustment mechanism of the accurate location of drawer sliding rail according to claim 4; it is characterized in that described regulating block (2) is provided with guiding groove (2.2); over cap (5) corresponding guiding groove (2.2) be provided with guide surface (5.1) spacing and guiding coordinate, make regulating block (2) make linear slide in the sliding part (1.1) of connection seat (1).
6. the height adjustment mechanism of the accurate location of drawer sliding rail according to any one of claim 1-5, it is characterized in that described regulating block (2) is snug fit on connection seat (1), and be provided with convex tongue (2.3), convex tongue (2.3) is provided with inclined working (2.4) toward the side of drawer (100), can pull out the corresponding convex tongue (2.3) of rail (201) and/or inclined working (2.4) is provided with guide portion (203); Inclined working (2.4) at least regulating block (2) regulate drawer (100) height and position process in guide portion (203) with the use of.
7. the height adjustment mechanism of the accurate location of drawer sliding rail according to claim 6, it is characterized in that described connection seat (1) is provided with the regulating mechanism for locking that be connected sealed with slide track component, this regulating mechanism for locking comprises the locking bar (6) be rotatably connected on by fixture on connection seat (1), be provided with elastic component between locking bar (6) and connection seat (1), locking bar (6) is connected by elastic component and slide track component are sealed.
8. the height adjustment mechanism of the accurate location of drawer sliding rail according to claim 7, it is characterized in that described slide track component at least comprises an orbit determination and and can pull out rail (201), locking bar (6) by elastic component with can pull out that rail (201) is detachable to be sealedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310089414.1A CN103142042B (en) | 2013-03-19 | 2013-03-19 | Height adjusting mechanism for accurate positioning of drawer slide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310089414.1A CN103142042B (en) | 2013-03-19 | 2013-03-19 | Height adjusting mechanism for accurate positioning of drawer slide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103142042A CN103142042A (en) | 2013-06-12 |
| CN103142042B true CN103142042B (en) | 2015-06-17 |
Family
ID=48540598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310089414.1A Ceased CN103142042B (en) | 2013-03-19 | 2013-03-19 | Height adjusting mechanism for accurate positioning of drawer slide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103142042B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITUA20163369A1 (en) * | 2016-05-12 | 2017-11-12 | Salice Arturo Spa | EXTRACTION GUIDE FOR DRAWERS OR SIMILAR EQUIPPED WITH ADJUSTMENT MEANS. |
| CN109965547B (en) * | 2019-03-06 | 2021-05-07 | 长沙智医云科技有限公司 | RFID medical intelligent cabinet capable of unlocking in grading authorization mode |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2912359Y (en) * | 2005-11-29 | 2007-06-20 | 伍志勇 | Locking regulating mechanism of drawer slide-rail |
| CN201143039Y (en) * | 2007-11-14 | 2008-11-05 | 佛山市顺德区泰明金属制品厂有限公司 | Drawer sliding rail quick fix mechanism |
| TWI346532B (en) * | 2008-03-21 | 2011-08-11 | King Slide Works Co Ltd | Slide adjusting device for use in a drawer |
| CN101664249B (en) * | 2009-09-12 | 2011-06-15 | 伍志勇 | Fast-assembling regulating mechanism of drawer sliding rails |
| AT509414B1 (en) * | 2010-02-03 | 2013-04-15 | Blum Gmbh Julius | COUPLING DEVICE WITH SIDE ADJUSTMENT FOR A DRAWER |
| CN102326978B (en) * | 2011-09-02 | 2013-04-10 | 伍志勇 | Locking adjusting mechanism of drawer slide rails |
| CN203137616U (en) * | 2013-03-19 | 2013-08-21 | 伍志勇 | Accurately positioning and height adjusting mechanism of drawer slide |
-
2013
- 2013-03-19 CN CN201310089414.1A patent/CN103142042B/en not_active Ceased
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| Publication number | Publication date |
|---|---|
| CN103142042A (en) | 2013-06-12 |
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Decision date of declaring invalidation: 20210322 Decision number of declaring invalidation: 48682 Granted publication date: 20150617 |